GB201021231D0 - Power drill - Google Patents

Power drill

Info

Publication number
GB201021231D0
GB201021231D0 GBGB1021231.4A GB201021231A GB201021231D0 GB 201021231 D0 GB201021231 D0 GB 201021231D0 GB 201021231 A GB201021231 A GB 201021231A GB 201021231 D0 GB201021231 D0 GB 201021231D0
Authority
GB
United Kingdom
Prior art keywords
situated
housing component
oriented toward
spindle shaft
clutch plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB1021231.4A
Other versions
GB2476376B (en
GB2476376A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB201021231D0 publication Critical patent/GB201021231D0/en
Publication of GB2476376A publication Critical patent/GB2476376A/en
Application granted granted Critical
Publication of GB2476376B publication Critical patent/GB2476376B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • B25D11/106—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool cam member and cam follower having the same shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/003—Clutches specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0038—Tools having a rotation-only mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/21—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/21—Metals
    • B25D2222/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/21—Metals
    • B25D2222/48—Zinc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/54—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/065—Details regarding assembling of the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/121—Housing details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/165—Overload clutches, torque limiters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/195—Regulation means
    • B25D2250/205—Regulation means for torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Gripping On Spindles (AREA)
  • Mechanical Operated Clutches (AREA)
  • Drilling And Boring (AREA)

Abstract

The invention relates to a power drill, having a tool-clamping device that is fastened to a spindle shaft, having a torque clutch that includes an axially movable clutch plate on which an axial force is exerted by a plurality of compression springs that cooperate at least indirectly with an adjusting nut situated on a housing component. The compression springs are accommodated in first recesses embodied in the longitudinal direction of the housing component. A device for axially moving an axial bearing situated on the spindle shaft, is provided at the end of the spindle shaft oriented toward the tool-clamping device. According to the invention, on its side oriented toward the clutch plate, the device for axially moving the axial bearing has at least one actuating section that is situated in a second recess of the housing component and on the side oriented toward the clutch plate, cooperates with an adjusting element for the device.
GB1021231.4A 2009-12-18 2010-12-14 Power drill Active GB2476376B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009054930.7A DE102009054930B4 (en) 2009-12-18 2009-12-18 drilling machine

Publications (3)

Publication Number Publication Date
GB201021231D0 true GB201021231D0 (en) 2011-01-26
GB2476376A GB2476376A (en) 2011-06-22
GB2476376B GB2476376B (en) 2012-03-21

Family

ID=43567204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1021231.4A Active GB2476376B (en) 2009-12-18 2010-12-14 Power drill

Country Status (4)

Country Link
US (2) US8528658B2 (en)
CN (1) CN102101187B (en)
DE (1) DE102009054930B4 (en)
GB (1) GB2476376B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009054930B4 (en) * 2009-12-18 2017-07-27 Robert Bosch Gmbh drilling machine
DE102010042682A1 (en) * 2010-10-20 2012-04-26 Robert Bosch Gmbh drilling machine
DE102011080800A1 (en) * 2011-08-11 2013-02-14 Hilti Aktiengesellschaft Hand tool
DE102012219495A1 (en) * 2012-10-25 2014-04-30 Robert Bosch Gmbh Hand tool with a torque coupling
DE102012221906B4 (en) * 2012-11-29 2021-12-30 Robert Bosch Gmbh Hand machine tool with a torque clutch
US9550289B2 (en) * 2012-12-20 2017-01-24 Black & Decker Inc. Hand-held power tool with torque limiting unit
EP2799170A1 (en) * 2013-04-30 2014-11-05 HILTI Aktiengesellschaft Handheld machine tool and control method
DE102013212193A1 (en) * 2013-06-26 2014-12-31 Robert Bosch Gmbh Hand tool with a spindle locking device
CN103381589B (en) * 2013-07-30 2015-08-05 东莞宝顺力电子塑胶制品厂有限公司 Multifunctional percussion drill
CN104608099B (en) * 2013-11-04 2017-04-19 南京德朔实业有限公司 Electric tool for outputting torque
CN104308222B (en) * 2014-07-14 2017-03-01 岳云峰 A kind of adjustable electric drill of bit diameter and its using method
US11260517B2 (en) 2015-06-05 2022-03-01 Ingersoll-Rand Industrial U.S., Inc. Power tool housings
CN107635725B (en) 2015-06-05 2019-11-12 英古所连公司 Lighting system for electric tool
US10668614B2 (en) 2015-06-05 2020-06-02 Ingersoll-Rand Industrial U.S., Inc. Impact tools with ring gear alignment features
WO2016196918A1 (en) 2015-06-05 2016-12-08 Ingersoll-Rand Company Power tool user interfaces
US10418879B2 (en) 2015-06-05 2019-09-17 Ingersoll-Rand Company Power tool user interfaces
US11491616B2 (en) 2015-06-05 2022-11-08 Ingersoll-Rand Industrial U.S., Inc. Power tools with user-selectable operational modes
EP3808507A4 (en) * 2018-06-06 2022-11-23 Positec Power Tools (Suzhou) Co., Ltd Hand-held power tool
DE102020206936A1 (en) * 2020-02-17 2021-08-19 Robert Bosch Gesellschaft mit beschränkter Haftung Hand machine tool with a torque adjustment device
CN111421366B (en) * 2020-05-16 2021-08-20 浙江诚昌机械配件有限公司 Lathe for machining inner inclined surface of valve seat and using method of lathe
WO2023009625A1 (en) * 2021-07-28 2023-02-02 Milwaukee Electric Tool Corporation Clutch assembly for a power tool

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4038502C2 (en) * 1990-12-03 1994-02-17 Atlas Copco Elektrowerkzeuge Hand-held power tool with a device for adjusting the torque
US5569256A (en) * 1995-02-10 1996-10-29 Midas Rex Pneumatic Tools, Inc. Surgical resection tool with a double quick release
US5531278A (en) * 1995-07-07 1996-07-02 Lin; Pi-Chu Power drill with drill bit unit capable of providing intermittent axial impact
DE19809133B4 (en) * 1998-03-04 2012-07-19 Scintilla Ag Hand tool, in particular drill
DE19849071C2 (en) * 1998-10-24 2001-03-08 Atlas Copco Electric Tools Hand-held machine tool, in particular screwdriver or drill driver
US7063201B2 (en) 2001-11-27 2006-06-20 Milwaukee Electric Tool Corporation Power tool and spindle lock system
ATE299783T1 (en) * 2002-08-27 2005-08-15 Matsushita Electric Works Ltd ELECTRICALLY POWERED VIBRATION DRILL/DRIVE
TW554792U (en) * 2003-01-29 2003-09-21 Mobiletron Electronics Co Ltd Function switching device of electric tool
TW556637U (en) * 2003-02-24 2003-10-01 Mobiletron Electronics Co Ltd Power tool
JP4227028B2 (en) * 2004-01-09 2009-02-18 株式会社マキタ Screwdriver drill
DE102004058807B4 (en) * 2004-12-07 2021-06-17 Robert Bosch Gmbh Hand machine tool with a torque limiting unit
DE102004058809A1 (en) * 2004-12-07 2006-06-08 Robert Bosch Gmbh Hand tool with a torque limiting unit
DE102004058808B4 (en) * 2004-12-07 2021-06-17 Robert Bosch Gmbh Hand machine tool with a torque limiting unit
DE102006000545A1 (en) * 2006-12-21 2008-06-26 Hilti Ag Tool device with a slip clutch
CA2573330C (en) 2007-01-08 2010-01-05 Mobiletron Electronics Co., Ltd. Power hand tool
CN201223959Y (en) * 2008-07-03 2009-04-22 陈会甫 Multifunctional impact drill
CN101318232A (en) * 2008-07-03 2008-12-10 陈会甫 Multifunctional percussion drill
DE102009054930B4 (en) * 2009-12-18 2017-07-27 Robert Bosch Gmbh drilling machine

Also Published As

Publication number Publication date
CN102101187B (en) 2015-07-22
DE102009054930B4 (en) 2017-07-27
DE102009054930A1 (en) 2011-06-22
US8528658B2 (en) 2013-09-10
US20130319707A1 (en) 2013-12-05
CN102101187A (en) 2011-06-22
GB2476376B (en) 2012-03-21
GB2476376A (en) 2011-06-22
US9764391B2 (en) 2017-09-19
US20110147022A1 (en) 2011-06-23

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